148655816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{432139}}^1$

素因数の和:432188

約数の個数: 16

約数和(自身を含む): 285212400

約数和(自身を除く): 136556584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 432139, 864278, 1728556, 3457112, 18581977, 37163954, 74327908, 148655816]

約数ペア:

[(1, 148655816), (2, 74327908), (4, 37163954), (8, 18581977), (43, 3457112), (86, 1728556), (172, 864278), (344, 432139)]